# Sony IER-Z1R (no filter)
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -4.7 dB or -4.7 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         3.2 |
|   2 | Peaking   |       644 | 1.06 |         2.5 |
|   3 | Peaking   |      1680 | 2.46 |        -2.2 |
|   4 | Peaking   |      2796 | 2.25 |         7.9 |
|   5 | Peaking   |      4468 | 1.08 |        -7   |
|   6 | Peaking   |       137 | 1.3  |        -1.6 |
|   7 | Peaking   |       333 | 1.71 |         0.8 |
|   8 | Peaking   |      6427 | 6    |        -2.9 |
|   9 | Peaking   |      9660 | 1.53 |         1.9 |
|  10 | HighShelf |     10000 | 0.7  |        -0.6 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-4.4 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         4   |
|   2 | Peaking |        62 | 1.41 |         2   |
|   3 | Peaking |       125 | 1.41 |        -0.9 |
|   4 | Peaking |       250 | 1.41 |        -0.2 |
|   5 | Peaking |       500 | 1.41 |         2.9 |
|   6 | Peaking |      1000 | 1.41 |        -0.1 |
|   7 | Peaking |      2000 | 1.41 |         1.9 |
|   8 | Peaking |      4000 | 1.41 |        -3.8 |
|   9 | Peaking |      8000 | 1.41 |        -2   |
|  10 | Peaking |     16000 | 1.41 |        -0.4 |

### Graphs
![](./Sony%20IER-Z1R%20(no%20filter).png)
